
Phobia
Irrational Intensity
The fear described by 'phobia' isn't just nervousness; it's an overwhelming and unreasonable fear. 
Common Phobias
'Phobia' often attaches to common fears like heights (acrophobia) and crowded spaces (agoraphobia). 
Hyperbole Caution
Avoid using 'phobia' for mild fears; it diminishes the experiences of those with serious phobias. 